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Save $1000 A Year On Your Energy Bills!

Insulation is responsible for 70% of the total heat gain and loss in your home. Adding attic and wall insulation can pay for itself in just two years based on the typical amount of energy savings you’ll experience. In just a couple of years,…
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Embrace True Comfort In Your Home

Embrace true comfort in your home with Alcal’s spray foam insulation. Spray foam insulation can help improve home comfort for the whole family in many ways, including energy efficiency, noise reduction, mold and moisture control, fewer drafts,…
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Is Your Home Properly Insulated?

According to the North American Insulation Manufacturers Association, 90% of the homes in the U.S. are under-insulated. Simply adding insulation in the right places will not only save you money in reduced energy bills, but it will add to your…
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Improve Your Home's Air Quality

Removing old insulation in your attic can improve the quality of air in your home and reduce the migration of airborne pollutants in your attic. Our certified employees will remove old insulation, fill all air sealing points, and then re-insulate…
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Alcal Installs Premium Insulation Products

Alcal Specialty Contracting’s installs a premium blown-in fiber glass insulation which can be used to cover attics and hard-to-reach areas within attics like corners, edges and around framing. When it's applied to the recommended R-Value,…
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Save 20% On Your Bills With Spray Foam Insulation

Alcal’s high-performance spray foam insulation could save you up to 20% percent on monthly energy bills. Our spray foam insulation fills and seals gaps in walls, ceilings, crawlspaces, lighting fixtures and electrical outlets. Let Alcal…
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Air Sealing is Key!

Air sealing is key to the appropriate performance of roof ventilation by ensuring there is a barrier keeping unwanted moisture and temperature changes from entering conditioned spaces. Our experienced contractors can inspect your attic and…
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Diamond Certified Expert Contributor

We're honored to be in this month's Diamond Certified Expert Contributor! We're saving the world one attic at a time. Click here to read the full article http://experts.diamondcertified.org/greg-sutliff-alcal-specialty-contracting-inc/ #DiamondCertified
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Beat the Heat Today!

Beat the heat and save money with new attic insulation today! During the summer, the heat in your attic can reach up to 160 degrees. Adding attic insulation increases your home’s energy efficiency and can lower your energy bill by 40%!…
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Keep your house warm in the Winter and cool in the Summer with home insulation services from Alcal Specialty Contracting’s Home Services Division – Boise’s leading residential insulation contractors!

As your installed insulation services resource, Alcal’s Home Services Division will evaluate various options to achieve the best energy efficiency improvements for your home.  Whether you’re removing old contaminated insulation, air…